debug-macro.S 701 B

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  1. /*
  2. * arch/arm/mach-ep93xx/include/mach/debug-macro.S
  3. * Debugging macro include header
  4. *
  5. * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
  6. *
  7. * This program is free software; you can redistribute it and/or modify
  8. * it under the terms of the GNU General Public License as published by
  9. * the Free Software Foundation; either version 2 of the License, or (at
  10. * your option) any later version.
  11. */
  12. #include <mach/ep93xx-regs.h>
  13. .macro addruart,rx
  14. mrc p15, 0, \rx, c1, c0
  15. tst \rx, #1 @ MMU enabled?
  16. ldreq \rx, =EP93XX_APB_PHYS_BASE @ Physical base
  17. ldrne \rx, =EP93XX_APB_VIRT_BASE @ virtual base
  18. orr \rx, \rx, #0x000c0000
  19. .endm
  20. #include <asm/hardware/debug-pl01x.S>